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Resistivity of liquid iron-aluminum alloys

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Soviet Physics Journal Aims and scope

Conclusions

  1. 1.

    The temperature-concentration dependence of resistivity of liquid iron-aluminum alloys was studied. It was established that aluminum rich alloys are characterized by a negative resistivity temperature coefficient while aluminum poor alloys display metallic properties. It has been shown that the isotherms (1535 and 1650°C) ofρ are distinguished by a complex extremal character with a maximum corresponding to the equiatomic alloy.

  2. 2.

    The peculiarities of electrical conductivity in the alloys studied are to be explained by their microinhomogeneity and formation of quasimolecular groupings in which directed interatomic interactions are significant.

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Literature cited

  1. E. S. Levin and G. D. Ayushina, Izv. Akad. Nauk SSSR, Metally, No. 6, 52 (1970).

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  2. B. A. Baum, P. V. Gel'd, and S. I. Suchil'nikov, Izv. Akad. Nauk SSSR, OTN, Metallurgiya i gornoe delo, No. 2, 149 (1964).

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  5. E. S. Levin, G. D. Ayushina, L. V. Shchipanova, and P. V. Gel'd, in: Surface Phenomena in Alloys [in Russian], Naukova Dumka, Kiev (1968), p. 191.

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Authors and Affiliations

  1. S. M. Kirov Ural Polytechnic Institute, Sverdlovsk

    E. S. Levin, P. B. Gel'd & G. D. Ayushina

Authors
  1. E. S. Levin
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  2. P. B. Gel'd
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  3. G. D. Ayushina
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Additional information

Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 10, pp. 135–18, October, 1972.

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Levin, E.S., Gel'd, P.B. & Ayushina, G.D. Resistivity of liquid iron-aluminum alloys. Soviet Physics Journal 15, 1505–1507 (1972). https://doi.org/10.1007/BF00892108

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  • DOI: https://doi.org/10.1007/BF00892108

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